TITLE:   GCN CIRCULAR
NUMBER:  35634
SUBJECT: GRB 240125B: Fermi GBM Final Localization
DATE:    24/01/26 02:54:31 GMT
FROM:    Cori Fletcher at USRA <cfletcher@usra.edu>

The Fermi GBM team reports the detection of a likely SHORT GRB

"At 20:48:42.61 UT on 25 January 2024, the Fermi Gamma-ray Burst Monitor (GBM)
triggered and located GRB 240125B (trigger 727908527/240125867).

The on-ground calculated location, using the Fermi GBM trigger data,
is RA = 81.10, Dec = 21.10 (J2000 degrees, equivalent to J2000 5h 24m, +21d 6'),
with a statistical uncertainty of 16.96 degrees.

The angle from the Fermi LAT boresight is 78 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240125867/quicklook/glg_skymap_all_bn240125867.png

The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240125867/quicklook/glg_healpix_all_bn240125867.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240125867/quicklook/glg_lc_medres34_bn240125867.gif"